2023 Principia Gravel H10, H20, 10, 20 Base 55cm

Build

700C/29 in × 38 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
590.6mm
Reach
406.2mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, Unknown
550mm
Top Tube Length, Actual C-C
570mm
Top Tube Slope
6.3deg
Head Tube Angle
71.5deg
Seat Tube Angle
74.5deg
Head Tube Length
155mm
Bottom Bracket Drop
65mm
Bottom Bracket Height
284mm
Chainstay Length
435mm
Chainstay Length Horizontal
430.1mm
Front-Center
638.1mm
Front-Center Horizontal
634.8mm
Wheelbase
1064.9mm
Fork Offset/Rake
50mm
Trail
64mm
mid/​neutral
Mechanical Trail
60.7mm
Wheel Flop
19.3mm
Standover Height
800.7mm
Tire to Pedal Spindle Distance
With 170 mm cranks
119.1mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
114mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
38mm
Tire Outer Diameter
698mm
Bike Length with Tires
1762.9mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc
Source:https://principia.dk/gravel/gravel-alu